Introducing lladdr.info

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At my day job I often have to resolve a MAC address to a vendor. Since a while I was using https://hwaddr.com but always had 2 gripes with the service they provide:

  1. too much advertisements
  2. can’t use it from the CLI

so I decided to embark on a journey to create my own site to give me a clutter free service that I can also facilitate from the CLI and thus lladdr.info was born. As I am not too much of a fan of python and gunicorn I decided to try something new and used the project as a vessel to learn some go. Killing two birds with one stone.

So now I can check my mac addresses quickly via CLI and my browser:

Source can be found here

CAVEAT

OUI will only be fetched at service start and not refreshed during the lifetime of the process. Not really mobile friendly at the moment.

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